Results 71 to 80 of about 3,929,860 (354)
Egyptian Journal of Chemistry, 2019 Nanocomposites were usually used for different fields in an industrial applications with low cost and low weight. In this paper, nanocomposites from polyvinyl alcohol- polyethylene oxide- iron oxide nanoparticles have been fabricated.
Qayssar M. Jebur +2 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero +9 more
wiley +1 more source
Reaktor, 2017 Luminescence Properties Of Nanocomposite (Zinc Oxide/Polyethylene Glycol: Lithium ions) have been synthesized using different molecular weight of polymer.
M. Abdullah
doaj +1 more source
Frontiers in Materials, 2022 To improve the mechanical properties of proton exchange membranes, consequently improving the performance of direct borohydride fuel cells, the present study prepared sulfonated chitosan-g-sulfonated polyvinyl alcohol/polyethylene oxide doped with ...
Marwa H. Gouda +7 more
doaj +1 more source
Nanoscale viscosity of confined polyethylene oxide
Physical Review E, 2019 Complex fluids near interfaces or confined within nanoscale volumes can exhibit substantial shifts in physical properties compared to bulk, including glass transition temperature, phase separation, and crystallization. Because studies of these effects typically use thin film samples with one dimension of confinement, it is generally unclear how more ...
Zheng Zhang +13 more
openaire +4 more sources
International journal of pharmaceutics, 2019 Despite the abundant use of polyethylene oxides (PEOs) and their integration as an excipient in numerous pharmaceutical products, there have been no previous reports of applying this important thermoplastic polymer species alone to fused deposition ...
Abdullah Isreb +5 more
semanticscholar +1 more source
Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition
Advanced Engineering Materials, EarlyView.A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley +1 more source
Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
Advanced Materials Interfaces, 2023 Textiles containing interposed layers of polyethylene oxide (PEO)‐fibrinogen and PEO‐thrombin fibers are explored as biomaterials for hemostasis. The PEO‐fibrinogen and PEO‐thrombin fibers are formed by contact drawing, an approach that uses an entangled
Surendra Kumar Verma +3 more
doaj +1 more source
Egyptian Journal of Chemistry, 2019 Due to the scientific, industrial, electrical and medical importance, it was necessary to study the properties of overlapping nanocomposites. So it gained the attention and directed scientists and researchers in the study of its structure and electrical ...
A. Hashim +2 more
semanticscholar +1 more source